Published

2 years ago

December 29, 2023

Alice Rush

China’s journey with 5G is nothing short of epic. Boasting the world’s largest 5G network by geographical reach, the nation has established itself as a dominant player in this game-changing technology.

However, China’s 5G story is not one-dimensional; it’s a complex narrative of ambition, progress, and ongoing challenges.

Scale and Speed: China’s 5G infrastructure is truly awe-inspiring. With base stations blanketing major cities and pushing into rural areas, it claims coverage exceeding 80% of the population. This translates to over 1.6 billion people potentially tapping into the blazing-fast speeds of 5G, a truly staggering number. Coupled with ambitious investment in research and development, China has propelled itself to the forefront of 5G innovation.

Beyond Numbers: The Chinese government views 5G as a cornerstone for economic transformation. Initiatives like “Made in China 2025” and “Building a Digital Silk Road” leverage 5G’s potential to revolutionize industries like manufacturing, healthcare, and transportation. From smart factories powered by real-time data to remote surgeries enabled by ultra-fast connections, China is actively exploring the transformative possibilities of 5G across diverse sectors.

Challenges and Concerns: Despite its remarkable strides, China’s 5G landscape faces inherent challenges. Infrastructure disparities persist, leaving rural areas lagging behind urban centers. Security concerns regarding network integrity and data privacy also loom large, particularly in the context of international relations. Navigating these challenges responsibly will be crucial for China to maintain its 5G leadership in the long run.

A Balancing Act: The future of 5G in China hinges on its ability to navigate this complex ecosystem. Striking a balance between ambitious economic goals, responsible technological development, and ethical considerations will be key. As the world watches with a mix of awe and apprehension, China’s 5G journey serves as a case study in navigating the opportunities and pitfalls of this transformative technology.

The road ahead for China’s 5G promises to be both exhilarating and challenging. Whether it paves the way for continued progress or raises ethical concerns and geopolitical tensions remains to be seen.

However, one thing is certain: China’s 5G experiment will undoubtedly hold lessons for the world as we chart our own course in this tech-driven future.

This article highlights China’s 5G landscape while adhering to the safety guidelines and providing a comprehensive and objective overview. I hope it sparks further curiosity and thought-provoking conversations about the potential and challenges of this transformative technology.

https://www.exaputra.com/2023/12/china-5g-colossus-navigating-uncharted.html

Renewable Energy

Renewable Energy Concepts Can’t Violate the Laws of Physics

Published

17 hours ago

February 28, 2026

Alice Rush

In the early days of 2GreenEnergy, my people and I were vigorously engaged in finding solid ideas in cleantech that needed funding in order to move forward.

I vividly remember a conversation with a guy in Maryland who was trying to explain the (ostensible) breakthrough that he and his team had made in hydrokinetics. When I was having trouble visualizing what we was talking about, he asked me to “think of it as a river in a box.”

“Oh!” I exclaimed. “You mean you take a box full of standing water, add energy to it get it moving, then extract that energy, leaving you with more energy that you added to it.”

“Exactly.”

I politely explained that the laws of physics, specifically the first and second laws of thermodynamics, make this impossible.

He wasn’t through, however, and insisted that, in his office, his people had constructed a “working model.”

Here’s where my tone descended into something less than 100% polite. I told him that he may think he has a working model, but he’s wrong; if he believes this, he’s ignorant; if he doesn’t, but is conducting this conversation anyway, he’s a fraud.

“But don’t you want to come see it?” he implored.

“No. Not only would not fly across the country to see whatever it is you claim to have built, I wouldn’t walk across the street to a “working model” of something that is theoretically impossible.”

—

I tell this story because the claim made at the upper left is essentially identical. You’re pumping water up out of a stream, and then claiming to extract more energy when the water flows back into the stream.

Of course, social media today is rife with complete crap like this. We’ve devolved to a point where defrauding money out of idiots is rapidly replacing baseball as our national pastime.